20Tau Systems OÜ
- Registry code
- 14237929
- VAT number
- not VAT registered
- Address
- Tartu maakond, Tartu linn, Tartu linn, Kõrvitsa tn 1-5, 51007
- Registered
- 10.04.2017 · 9 yrs
- Activity
- Muud infotehnoloogia- ja arvutialased tegevused 62901
- Additional activities
- Rental and operating of own or leased real estate
- Capital
- 2 500 €
- 2•••@o•••.comLog in to see
- LEI
- 984500FBDE0945A3FE42 ISSUED
- No tax debt
- No enforcement proceedings (12 months)
- No payment orders (12 months)
- No bankruptcy or liquidation
- No sanctions
- Report filed (2025)
- Not VAT registered
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Board and owners
1 persons
| Board 1 | ||
|---|---|---|
| Richard Anthony Knowelden1 companyno tax debt | Personal ID ↗ | 10.04.2017 |
| Shareholders 1 | ||
| Richard Anthony Knowelden | 100,0% 2 500 € | 02.09.2023 |
Business Register open data
Quarterly taxes and revenue
2026 Q2
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2026 Q2 | — | 1 570 € | 1 484 € | 1 | |
| 2026 Q1 | — | 1 580 € | 1 594 € | 1 | |
| 2025 Q4 | — | 1 600 € | 1 514 € | 1 | |
| 2025 Q3 | — | 1 600 € | 1 514 € | 1 | |
| 2025 Q2 | — | 1 600 € | 1 514 € | 1 | |
| 2025 Q1 | — | 1 582 € | 1 582 € | 1 | |
| 2024 Q4 | — | 1 547 € | 1 463 € | 1 | |
| 2024 Q3 | — | 1 547 € | 1 463 € | 1 | |
| 2024 Q2 | — | 1 547 € | 1 481 € | 1 | |
| 2024 Q1 | — | 1 640 € | 1 555 € | 1 | |
| 2023 Q4 | — | 1 640 € | 1 555 € | 1 | |
| 2023 Q3 | — | 1 640 € | 1 555 € | 2 |
Show full history (18 quarters)
| 2023 Q2 | — | 1 640 € | 1 555 € | 2 | |
| 2023 Q1 | — | 1 640 € | 1 555 € | 2 | |
| 2022 Q4 | — | 1 640 € | 1 555 € | 2 | |
| 2022 Q3 | — | 1 640 € | 1 555 € | 2 | |
| 2022 Q2 | — | 1 640 € | 1 555 € | 2 | |
| 2022 Q1 | — | 1 640 € | 1 555 € | 2 |
Tax and Customs Board, published on the 10th of the month following the quarter. State taxes include employment taxes. CC BY-SA 3.0
Annual reports
5 yr
| 2025 | 2024 | 2023 | 2022 | 2021 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Sales revenue | 113 k € | ▼ 11% | 126 k € | ▲ 30% | 96 891 € | ▼ 11% | 109 k € | ▲ 27% | 85 816 € |
| Profit | 97 352 € | ▼ 15% | 114 k € | ▲ 57% | 72 637 € | ▼ 13% | 83 912 € | ▲ 39% | 60 297 € |
| Profit margin | 86,4% | 90,4% | 75,0% | 77,3% | 70,3% | ||||
| Retained earnings | 525 k € | ▲ 25% | 419 k € | ▲ 16% | 361 k € | ▲ 23% | 292 k € | ▲ 23% | 238 k € |
| Cash | 306 k € | ▲ 41% | 217 k € | ▲ 14% | 190 k € | ▼ 26% | 257 k € | ▲ 44% | 179 k € |
| Current assets | 306 k € | ▲ 41% | 217 k € | ▲ 14% | 190 k € | ▼ 26% | 257 k € | ▲ 44% | 179 k € |
| Fixed assets | 316 k € | 0% | 316 k € | ▲ 30% | 243 k € | ▲ 104% | 119 k € | 0% | 119 k € |
| Assets | 622 k € | ▲ 17% | 533 k € | ▲ 23% | 434 k € | ▲ 15% | 376 k € | ▲ 26% | 298 k € |
| Equity | 622 k € | ▲ 17% | 533 k € | ▲ 23% | 434 k € | ▲ 15% | 376 k € | ▲ 26% | 298 k € |
| Labour costs | -19 042 € | ▼ 1% | -18 910 € | 0% | -18 849 € | 0% | -18 849 € | 0% | -18 849 € |
| Employees | 1 | 0% | 1 | 0% | 1 | 0% | 1 | 0% | 1 |
| Filed | 30.06.2026 | 28.06.2025 | 30.06.2024 | 30.06.2023 | 30.06.2022 | ||||
| Report | In the Business Register ↗ | In the Business Register ↗ | In the Business Register ↗ | In the Business Register ↗ | In the Business Register ↗ |
▲ growth, ▼ decline compared to the previous year (growth in liabilities is red). Business Register, annual reports. CC BY 4.0
Revenue by activity
2025
| Activity | EMTAK | Sales revenue | Osa |
|---|---|---|---|
| Muud infotehnoloogia- ja arvutialased tegevused main activity | 62901 | 96 924 € | 86% |
| Rental and operating of own or leased real estate | 68201 | 15 692 € | 14% |
2025 annual report, RIK open data
Real estate
e-kinnistusraamat
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Source: e-kinnistusraamat (Centre of Registers and Information Systems), basic data
Debts and court cases
clean
Tax Board debtor list (daily), Official Announcements, State Gazette. The Tax Board publishes only today's list; earlier history is collected by Firmo.
Enforcement, payment orders and notices
clean
Official Announcements contain no enforcement, payment order or tax authority notices about the company.
Official Announcements (CC BY-SA 4.0). Enforcement proceedings, payment orders or tax decisions are published there only if they cannot be delivered to the company otherwise. The enforcement register is not public, so the absence of a notice does not mean there are no claims.
State: transactions, tenders, grants
none
No transactions with state agencies, procurement contracts or grants found
RTK Saldo, Riigihangete register, RTK toetatud projektid
Holdings in other companies
0
No holdings in other companies
Companies linked via the board
0
No linked companies found
Top 20 in activity: Muud infotehnoloogia- ja arvutialased tegevused
20
| # | Company | Revenue |
|---|---|---|
| 1 | Bolt Technology OÜ | 2,27 bn € |
| 2 | Bolt Operations OÜ | 1,47 bn € |
| 3 | Microsoft Development Center Estonia OÜ | 71,9 m € |
| 4 | Kühne + Nagel IT Service Centre AS | 42,1 m € |
| 5 | Messente Communications OÜ | 22,6 m € |
| 6 | DataShift OÜ | 22,2 m € |
| 7 | SK ID Solutions AS | 20,1 m € |
| 8 | OÜ Qualitista | 16,3 m € |
| 9 | carVertical OÜ | 15,6 m € |
| 10 | Aktsiaselts Datel | 15,0 m € |
| 11 | Security Software OÜ | 12,9 m € |
| 12 | QuantumTec OÜ | 12,2 m € |
| 13 | Crystal Future OÜ | 11,3 m € |
| 14 | DataFox OÜ | 10,7 m € |
| 15 | OÜ Crowdin | 10,2 m € |
| 16 | Labotic OÜ | 9,3 m € |
| 17 | GigaPlay OÜ | 8,6 m € |
| 18 | Promise Baltics OÜ | 8,4 m € |
| 19 | Network Tomorrow OÜ | 6,5 m € |
| 20 | Studioworks OÜ | 6,1 m € |
Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity
Licences, pledges, domains
No data
History and notices
5
| Date | Type | Content |
|---|---|---|
| 02.09.2023 | Entry | Amendment entry |
| 19.01.2018 | Entry | Amendment entry |
| 19.12.2017 | Entry | Amendment entry |
| 13.12.2017 | Entry | Amendment entry |
| 10.04.2017 | Entry | First entry |